Hi again. Just to be clear, because I wasn't clear enough in my recent post, what I have is a prototype of the product. It is exactly like the version that Ultimarc will soon carry on their product line but at the moment the darn accelerometer chips are unavailable! Yep, we can't get the chips at this time. So they are on order. When the chips become available then the product will be added to the web page at a reasonable price. The link, www.ultimarc.com, and the sub-section on that page about the U-HID nano, describe the nano prior to having an accelerometer bolted onto it. I'll notify the list when the part becomes available and ready for purchase. Thanks, Les (Inventor)